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Black Walnut
Black Walnut

Grapefruit
Grapefruit



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Black Walnut
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Grapefruit

Compare Black Walnut and Grapefruit

What is

Life Span

Perennial
Perennial

Type

Tree
Fruit

Origin

United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
-

Types

Juglans nigra
Jamaican sweet orange,Citrus maxima

Number of Varieties

1010
0 40000
👆🏻

Habitat

bottomlands, Moist woods
Fields, gardens, Moist Soils

USDA Hardiness Zone

4-99-11
0 99
👆🏻

AHS Heat Zone

9-3
12-10

Sunset Zone

1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

Habit

Oval or Rounded
Oval or Rounded

Information

Plant Size

Minimum Height

1,830.00 cm610.00 cm
0 3900
👆🏻

Minimum Width

1,830.00 cm370.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow green
White

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Green, Chocolate
Yellow, Light Yellow, Pink

Leaf Color in Spring

Green
Dark Green

Leaf Color in Summer

Green, Dark Green
Dark Green

Leaf Color in Fall

Yellow, Dark Green, Yellow green, Gold
Dark Green

Leaf Color in Winter

-
Dark Green

Shape

Leaf Shape

Pinnate
Elliptic

Thorns

Season

Plant Season

Spring, Summer, Fall
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun
Full Sun, Partial Sun

Growth Rate

Medium
Fast

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Well drained

Bloom Time

Late Spring, Early Summer
Early Spring, Spring, Winter, Late Winter

Repeat Bloomer

Tolerances

-
Light Frost, Sun

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Grafting

Plant Maintenance

Medium
High

Watering Plants

Watering Requirements

Average Water Needs, Requires regular watering
Requires regular watering

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral
Acidic, Neutral, Alkaline

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun
Full Sun, Partial Sun

Pruning

Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune ocassionally, Remove dead branches, Remove dead leaves

Fertilizers

Apply NPK fertilizer at the ratio of 6-24-24
10-15-10 amounts, fertilize in growing season

Pests and Diseases

Red blotch
Bud blast, Citrus canker, Red blotch, Scale

Plant Tolerance

-
Drought, Shade areas

Facts

Flowers

Insignificant
Showy

Flower Petal Number

-
Single

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Coarse
Medium

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds, Butterflies
Birds, Butterflies, Hummingbirds

Allergy

Anaphylaxis, Toxic
Constipation, Swelling in the face, Vomiting, wheezing

Benefits

Uses

Aesthetic Uses

-
Cottage Garden

Beauty Benefits

Good for skin
Acne, Improve skin tone, Nourishes scalp, Perfumes

Edible Uses

Environmental Uses

Air purification, Shadow Tree
Food for animals, Prevent Soil Erosion, soil stabilisation

Plant Benefits

Medicinal Uses

Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Acne, Aging, Antibacterial, constipation, Glucose, Nutrients

Part of Plant Used

Fruits
Fruits, Leaves

Other Uses

Used As Food, Used as Ornamental plant
Beneficial species for attracting pollinators, Making Perfumes, Medicinal oil, Used as a nutritious food item, Used As Food

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees
Container, Edible, Feature Plant, Fruit / Fruit Tree, Topiary / Bonsai / Espalier

Scientific Name

Botanical Name

JUGLANS nigra
CITRUS x paradisi

Common Name

Black Walnut
Grapefruit

In Hindi

काले अखरोट के पेड़
चकोतरा

In German

Schwarz Walnussbaum
Grapefruit

In French

Noir noyer
pamplemousse

In Spanish

nogal negro
Pomelo

In Greek

Μαύρη καρυδιά
γκρέιπ φρουτ

In Portuguese

nogueira preta
Toranja

In Polish

Czarny orzech drzewo
grejpfrut

In Latin

Niger walnut tree
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Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Juglandales
Sapindales

Family

Juglandaceae
Rutaceae

Genus

Juglans
Citrus

Clade

Angiosperms, Eudicots, Rosids
Dicotyledonous

Tribe

Juglandeae
-

Subfamily

Juglandinae
Rosoideae

Number of Species

16125
1 27800
👆🏻

Difference Between Black Walnut and Grapefruit

If you are confused whether Black Walnut or Grapefruit are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Black Walnut and Grapefruit Information and learn more about it. Fertilizers required for proper growth of Black Walnut are Apply NPK fertilizer at the ratio of 6-24-24, whereas for Grapefruit fertilizers required are 10-15-10 amounts and fertilize in growing season. Hence, one should know the basic difference between Black Walnut and Grapefruit if you are planning to have them in your garden to enhance its beauty.

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Importance of Black Walnut and Grapefruit

Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Grapefruit. Basically, these two plants vary in many aspects. Compare Black Walnut and Grapefruit as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Black Walnut is Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis and Use as a gargle whereas of Grapefruit is Acne, Aging, Antibacterial, constipation, Glucose and Nutrients. Black Walnut has beauty benefits as follows: Good for skin while Grapefruit has beauty benefits as follows: Good for skin.

Compare Facts of Black Walnut vs Grapefruit

How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Black Walnut vs Grapefruit and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Black Walnut are Anaphylaxis and Toxic whereas of Grapefruit have Constipation, Swelling in the face, Vomiting and wheezing respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Grapefruit has showy fruits. Also Black Walnut is not flowering and Grapefruit is not flowering . You can compare Black Walnut and Grapefruit facts and facts of other plants too.